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Worksheets

Data Analysis

Total questions: 46

Worksheet time: 4hrs 21mins

Name
Class
Date
1.
Based on the graph, if Joe earned $400, how many hours did he work?
a)
20 hours
b)
35 hours
c)
45 hours
d)
15 hours
2.
Based on this scatter plot, a student with 6 absences should get approximately what score on the final exam? 
a)
≅ 58
b)
≅ 92
c)
≅ 100
d)
≅ 76
3.
Which scatter plot shows no relationship?
a)
Graph A
b)
Graph B
c)
Graph C
d)
Graph D
4.
Make a prediction for a resting heart rate after 6 hours of exercise a week.
a)
6
b)
50
c)
55
d)
59
5.

How many people visited different states?

a)

3

b)

7

c)

6

d)

8

6.

Why is the title important?

a)

so the information makes sense

b)

provides an overview of the information it contains

c)

gives the readers an indication of the data they will be looking at.

d)

All of them

7.

What is the most common lifespan of the animals?

a)

7

b)

1

c)

10

d)

18

8.

What is the greatest lifespan shown?

a)

3

b)

18

c)

20

d)

6

9.

What age is the outlier?

a)

13

b)

5

c)

10

d)

9

10.

How many more 9 year-olds participated in the spelling bee than 11 year-olds?

a)

5

b)

3

c)

2

d)

1

11.

Melanie said that more than half of the participates in the spelling bee are less than 10 years-old.

a)

agree

b)

disagree

12.

How many students participated in the spelling bee?

(a)  

13.

What is the difference in age between the youngest participate and the oldest participate?

(a)  

14.
What color car is the least popular at this car dealership?
a)
Red
b)
White
c)
Blue
d)
Green
15.

How many boys have shoes that are 18 centimeters long?

a)

6

b)

10

c)

2

d)

5

16.
How many children participated in the survey?
a)
34
b)
30
c)
32
d)
6
17.
a)
7
b)
0
c)
3
d)
5
18.
a)
5
b)
7
c)
8
d)
9
19.
a)
11
b)
1
c)
2
d)
9
20.

How many students voted for fish or cat?

a)

10

b)

6

c)

4

d)

2

21.

How many fewer students bird than fish?

a)

2

b)

6

c)

4

d)

8

22.

How many students does they like dog.

a)

4

b)

8

c)

10

23.

How many girls have shoes that are 18 centimeters long?

a)

6

b)

10

c)

4

d)

5

24.

How many girls have shoes that are 22 centimeters long?

a)

6

b)

7

c)

5

25.

How many boys have shoes that are 20 centimeters long?

a)

8

b)

7

c)

9

26.
Find the mode:
5, 0, 9, 9, 3, 0, 5, 5, 4
a)
9
b)
5
c)
3
d)
7
27.
Find the median:
5, 6, 3, 9, 0, 4, 1, 2, 7
a)
4
b)
4.1
c)
5
d)
4.5
28.

What is the first thing you should do before finding the median?

a)

Start crossing numbers off

b)

Put numbers in order from least to greatest

c)

List the numbers how they are

d)

Look for repeats

29.

What is the median of this data set?

1, 0, 2.5, 2, 3

a)

0

b)

2

c)

2.5

d)

3

30.
Find the mode of this set of numbers:
10, 10, 7, 12, 11
a)
11
b)
12
c)
7
d)
10
31.
Find the mode.
7, 1, 1, 7, 1, 4, 1
a)
7
b)
3
c)
1
d)
4
32.
Find the median.
5, 15, 10, 20, 15, 10, 15
a)
20
b)
15
c)
10
d)
5
33.

What is the median?

a)

The number in the middle when the numbers are in order from least to greatest.

b)

The difference between the largest and smallest number.

c)

The average

d)

The number that appears most often.

34.
What is the mode?
a)
The average
b)
The number that appears most often.
c)
The largest number - the smallest number
d)
The number in the middle.
35.
The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?
a)
99 was the highest score on the test.
b)
More students received a 94 than any other score
c)
No student scored below a 50
d)
A score of 91 was slightly below average.
36.
In order to find the median, the data must be sorted from least to greatest first.
a)
True
b)
False
37.
Nicole bowled 7 games last weekend. Her scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Nicole's scores?
a)
193
b)
127
c)
60
d)
66
38.
What is the range?
a)
average
b)
biggest-smallest
c)
the middle #
d)
# happening the most
39.
Find the range.
5, 15, 10, 20, 15, 10, 15
a)
5
b)
10
c)
15
d)
13
40.
A data set can have more than one mode
a)
True
b)
False
41.
Nicole bowled 7 games last weekend. Her scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Nicole's scores?
a)
193
b)
127
c)
60
d)
66
42.
What is the definition of the mean?
a)
The average
b)
The middle number
c)
The difference between the highest and lowest numbers
d)
The number that occurs the most
43.
To find the average of a set of numbers, add up all the items and divide by...
a)
2
b)
The minimum
c)
The maximum
d)
The number of items
44.
Find the mean of these numbers:
2, 57, 38, 42, 6
a)
29
b)
38
c)
50
d)
145
45.

Find the mean giraffe heights.

a)

15

b)

15.5

c)

15.7

d)

28.2

46.

The temperature in Michigan City on this date in the last ten years were: 68, 68, 69, 70, 72, 70, 68, 75, 55, 67. What is the mean temperature on this date over the last ten years? (Round to nearest whole number.)

a)

60

b)

61

c)

68

d)

69